X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzcommon%2Fzpool_prop.c;h=1173fc0c9cf248f1689de2b5bae31de5c2952ee2;hb=ff80d9b142826c15fa84e3c4b9ef1795fd6e9485;hp=f5efe18d248b19d5e3a8de890bd1f818f3f480d3;hpb=172bb4bd5e4afef721dd4d2972d8680d983f144b;p=zfs.git diff --git a/module/zcommon/zpool_prop.c b/module/zcommon/zpool_prop.c index f5efe18..1173fc0 100644 --- a/module/zcommon/zpool_prop.c +++ b/module/zcommon/zpool_prop.c @@ -19,8 +19,9 @@ * CDDL HEADER END */ /* - * Copyright 2008 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. + * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright 2011 Nexenta Systems, Inc. All rights reserved. + * Copyright (c) 2012 by Delphix. All rights reserved. */ #include @@ -64,46 +65,67 @@ zpool_prop_init(void) }; /* string properties */ - register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT, + zprop_register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT, ZFS_TYPE_POOL, "", "ALTROOT"); - register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT, + zprop_register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT, ZFS_TYPE_POOL, "", "BOOTFS"); - register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL, PROP_DEFAULT, - ZFS_TYPE_POOL, " | none", "CACHEFILE"); + zprop_register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL, + PROP_DEFAULT, ZFS_TYPE_POOL, " | none", "CACHEFILE"); + zprop_register_string(ZPOOL_PROP_COMMENT, "comment", NULL, + PROP_DEFAULT, ZFS_TYPE_POOL, "", "COMMENT"); /* readonly number properties */ - register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY, + zprop_register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY, ZFS_TYPE_POOL, "", "SIZE"); - register_number(ZPOOL_PROP_USED, "used", 0, PROP_READONLY, - ZFS_TYPE_POOL, "", "USED"); - register_number(ZPOOL_PROP_AVAILABLE, "available", 0, PROP_READONLY, - ZFS_TYPE_POOL, "", "AVAIL"); - register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY, + zprop_register_number(ZPOOL_PROP_FREE, "free", 0, PROP_READONLY, + ZFS_TYPE_POOL, "", "FREE"); + zprop_register_number(ZPOOL_PROP_FREEING, "freeing", 0, PROP_READONLY, + ZFS_TYPE_POOL, "", "FREEING"); + zprop_register_number(ZPOOL_PROP_ALLOCATED, "allocated", 0, + PROP_READONLY, ZFS_TYPE_POOL, "", "ALLOC"); + zprop_register_number(ZPOOL_PROP_EXPANDSZ, "expandsize", 0, + PROP_READONLY, ZFS_TYPE_POOL, "", "EXPANDSZ"); + zprop_register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY, ZFS_TYPE_POOL, "", "CAP"); - register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY, + zprop_register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY, ZFS_TYPE_POOL, "", "GUID"); - register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY, + zprop_register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY, ZFS_TYPE_POOL, "", "HEALTH"); + zprop_register_number(ZPOOL_PROP_DEDUPRATIO, "dedupratio", 0, + PROP_READONLY, ZFS_TYPE_POOL, "<1.00x or higher if deduped>", + "DEDUP"); + + /* readonly onetime number properties */ + zprop_register_number(ZPOOL_PROP_ASHIFT, "ashift", 0, PROP_ONETIME, + ZFS_TYPE_POOL, "", "ASHIFT"); /* default number properties */ - register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION, + zprop_register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION, PROP_DEFAULT, ZFS_TYPE_POOL, "", "VERSION"); + zprop_register_number(ZPOOL_PROP_DEDUPDITTO, "dedupditto", 0, + PROP_DEFAULT, ZFS_TYPE_POOL, "", "DEDUPDITTO"); /* default index (boolean) properties */ - register_index(ZPOOL_PROP_DELEGATION, "delegation", 1, PROP_DEFAULT, - ZFS_TYPE_POOL, "on | off", "DELEGATION", boolean_table); - register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0, PROP_DEFAULT, - ZFS_TYPE_POOL, "on | off", "REPLACE", boolean_table); - register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0, PROP_DEFAULT, - ZFS_TYPE_POOL, "on | off", "LISTSNAPS", boolean_table); + zprop_register_index(ZPOOL_PROP_DELEGATION, "delegation", 1, + PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "DELEGATION", + boolean_table); + zprop_register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0, + PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "REPLACE", boolean_table); + zprop_register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0, + PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "LISTSNAPS", + boolean_table); + zprop_register_index(ZPOOL_PROP_AUTOEXPAND, "autoexpand", 0, + PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "EXPAND", boolean_table); + zprop_register_index(ZPOOL_PROP_READONLY, "readonly", 0, + PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "RDONLY", boolean_table); /* default index properties */ - register_index(ZPOOL_PROP_FAILUREMODE, "failmode", + zprop_register_index(ZPOOL_PROP_FAILUREMODE, "failmode", ZIO_FAILURE_MODE_WAIT, PROP_DEFAULT, ZFS_TYPE_POOL, "wait | continue | panic", "FAILMODE", failuremode_table); /* hidden properties */ - register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING, + zprop_register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING, PROP_READONLY, ZFS_TYPE_POOL, "NAME"); } @@ -150,6 +172,26 @@ zpool_prop_default_numeric(zpool_prop_t prop) return (zpool_prop_table[prop].pd_numdefault); } +/* + * Returns true if this is a valid feature@ property. + */ +boolean_t +zpool_prop_feature(const char *name) +{ + static const char *prefix = "feature@"; + return (strncmp(name, prefix, strlen(prefix)) == 0); +} + +/* + * Returns true if this is a valid unsupported@ property. + */ +boolean_t +zpool_prop_unsupported(const char *name) +{ + static const char *prefix = "unsupported@"; + return (strncmp(name, prefix, strlen(prefix)) == 0); +} + int zpool_prop_string_to_index(zpool_prop_t prop, const char *string, uint64_t *index) @@ -164,6 +206,12 @@ zpool_prop_index_to_string(zpool_prop_t prop, uint64_t index, return (zprop_index_to_string(prop, index, string, ZFS_TYPE_POOL)); } +uint64_t +zpool_prop_random_value(zpool_prop_t prop, uint64_t seed) +{ + return (zprop_random_value(prop, seed, ZFS_TYPE_POOL)); +} + #ifndef _KERNEL const char * @@ -184,3 +232,21 @@ zpool_prop_align_right(zpool_prop_t prop) return (zpool_prop_table[prop].pd_rightalign); } #endif + +#if defined(_KERNEL) && defined(HAVE_SPL) +/* zpool property functions */ +EXPORT_SYMBOL(zpool_prop_init); +EXPORT_SYMBOL(zpool_prop_get_type); +EXPORT_SYMBOL(zpool_prop_get_table); + +/* Pool property functions shared between libzfs and kernel. */ +EXPORT_SYMBOL(zpool_name_to_prop); +EXPORT_SYMBOL(zpool_prop_to_name); +EXPORT_SYMBOL(zpool_prop_default_string); +EXPORT_SYMBOL(zpool_prop_default_numeric); +EXPORT_SYMBOL(zpool_prop_readonly); +EXPORT_SYMBOL(zpool_prop_feature); +EXPORT_SYMBOL(zpool_prop_unsupported); +EXPORT_SYMBOL(zpool_prop_index_to_string); +EXPORT_SYMBOL(zpool_prop_string_to_index); +#endif